| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $114.55 | 4.538% | $119.7483 | $119.75 | $119.75 | $119.70 |
| Purchase #2 | $98.56 | 5.552% | $104.0321 | $104.03 | $104.05 | $104.00 |
| Purchase #3 | $236.44 | 7.525% | $254.2321 | $254.23 | $254.25 | $254.20 |
| Purchase #4 | $160.77 | 7.517% | $172.8551 | $172.86 | $172.85 | $172.90 |
| Purchase #5 | $111.88 | 7.485% | $120.2542 | $120.25 | $120.25 | $120.30 |
| Purchase #6 | $239.74 | 12.398% | $269.463 | $269.46 | $269.45 | $269.50 |
| Purchase #7 | $243.65 | 10.551% | $269.3575 | $269.36 | $269.35 | $269.40 |
| 7 purchase totals = | $1,205.59 | $1,309.9423 | $1,309.94 | $1,309.95 | $1,310.00 | |